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arXiv · 1706.08831

On Kuratowski partitions in the Marczewski structure and Ellentuck topology

Ryszard Frankiewicz·Joanna Jureczko
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Abstract

We show that large sets in Ellentuck topology (i.e. sets which are not nowhere Ramsey) do not admit Kuratowski's partition. The similar result is true for the Sacks real forcing.

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BibTeXRIS

Ryszard Frankiewicz, Joanna Jureczko. 2017-06-27. On Kuratowski partitions in the Marczewski structure and Ellentuck topology. https://arxiv.org/abs/1706.08831

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